fix(pre-planting): 修复 authorization-service 响应包装格式解析

authorization-service 全局 TransformInterceptor 将响应包装为
{ success, data: T, timestamp }，预种客户端需读取 response.data.data
而非 response.data。此前因解析失败静默 fallback 到系统账户。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

backend/services/planting-service/src/pre-planting/infrastructure/external/pre-planting-authorization.client.ts

@@ -19,6 +19,16 @@ interface AreaDistributionItem {
   isSystemAccount: boolean;
 }
 
+/**
+ * authorization-service 全局 TransformInterceptor 包装格式
+ * 所有响应都被包装为 { success: boolean, data: T, timestamp: string }
+ */
+interface WrappedResponse<T> {
+  success: boolean;
+  data: T;
+  timestamp: string;
+}
+
 @Injectable()
 export class PrePlantingAuthorizationClient {
   private readonly logger = new Logger(PrePlantingAuthorizationClient.name);
@@ -41,13 +51,13 @@ export class PrePlantingAuthorizationClient {
   ): Promise<RewardDistributionResult> {
     try {
       const response = await firstValueFrom(
-        this.httpService.get<{ accountSequence: string }>(
+        this.httpService.get<WrappedResponse<{ accountSequence: string }>>(
           `${this.baseUrl}/api/v1/authorization/community-reward-distribution`,
           { params: { accountSequence } },
         ),
       );
       return {
-        recipientAccountSequence: response.data.accountSequence,
+        recipientAccountSequence: response.data.data.accountSequence,
         isFallback: false,
       };
     } catch (error) {
@@ -66,7 +76,7 @@ export class PrePlantingAuthorizationClient {
    *
    * [2026-02-28] 修复：
    * 1. 传 treeCount=0（预种阶段不计入省公司月度考核，等合成1棵树后再累计）
-   * 2. 正确解析 { distributions: [{accountSequence, ...}] } 返回格式（之前错误地期望 { accountSequence }）
+   * 2. 正确解析 { success, data: { distributions: [...] } } 包装格式
    * 3. fallback 路径使用 padEnd(6,'0') 右补零，确保生成 7 位标准格式（如 9440000）
    */
   async getProvinceAreaDistribution(
@@ -74,13 +84,13 @@ export class PrePlantingAuthorizationClient {
   ): Promise<RewardDistributionResult> {
     try {
       const response = await firstValueFrom(
-        this.httpService.get<{ distributions: AreaDistributionItem[] }>(
+        this.httpService.get<WrappedResponse<{ distributions: AreaDistributionItem[] }>>(
           `${this.baseUrl}/api/v1/authorization/province-area-reward-distribution`,
           { params: { provinceCode, treeCount: 0 } },
         ),
       );
 
-      const distributions = response.data.distributions;
+      const distributions = response.data.data.distributions;
       if (!distributions || distributions.length === 0) {
         throw new Error('Empty distributions returned');
       }
@@ -116,13 +126,13 @@ export class PrePlantingAuthorizationClient {
   ): Promise<RewardDistributionResult> {
     try {
       const response = await firstValueFrom(
-        this.httpService.get<{ accountSequence: string }>(
+        this.httpService.get<WrappedResponse<{ accountSequence: string }>>(
           `${this.baseUrl}/api/v1/authorization/province-team-reward-distribution`,
           { params: { accountSequence } },
         ),
       );
       return {
-        recipientAccountSequence: response.data.accountSequence,
+        recipientAccountSequence: response.data.data.accountSequence,
         isFallback: false,
       };
     } catch (error) {
@@ -139,9 +149,9 @@ export class PrePlantingAuthorizationClient {
   /**
    * 市区域权益分配对象
    *
-   * [2026-02-28] 修复：与省区域同样的三个问题
+   * [2026-02-28] 修复：与省区域同样的处理
    * 1. 传 treeCount=0（预种阶段不计入市公司月度考核，等合成1棵树后再累计）
-   * 2. 正确解析 { distributions: [...] } 返回格式
+   * 2. 正确解析 { success, data: { distributions: [...] } } 包装格式
    * 3. fallback 路径使用 padEnd(6,'0') 右补零，确保生成 7 位标准格式（如 8440100）
    */
   async getCityAreaDistribution(
@@ -149,13 +159,13 @@ export class PrePlantingAuthorizationClient {
   ): Promise<RewardDistributionResult> {
     try {
       const response = await firstValueFrom(
-        this.httpService.get<{ distributions: AreaDistributionItem[] }>(
+        this.httpService.get<WrappedResponse<{ distributions: AreaDistributionItem[] }>>(
           `${this.baseUrl}/api/v1/authorization/city-area-reward-distribution`,
           { params: { cityCode, treeCount: 0 } },
         ),
       );
 
-      const distributions = response.data.distributions;
+      const distributions = response.data.data.distributions;
       if (!distributions || distributions.length === 0) {
         throw new Error('Empty distributions returned');
       }
@@ -190,13 +200,13 @@ export class PrePlantingAuthorizationClient {
   ): Promise<RewardDistributionResult> {
     try {
       const response = await firstValueFrom(
-        this.httpService.get<{ accountSequence: string }>(
+        this.httpService.get<WrappedResponse<{ accountSequence: string }>>(
           `${this.baseUrl}/api/v1/authorization/city-team-reward-distribution`,
           { params: { accountSequence } },
         ),
       );
       return {
-        recipientAccountSequence: response.data.accountSequence,
+        recipientAccountSequence: response.data.data.accountSequence,
         isFallback: false,
       };
     } catch (error) {